Table 7.

Comparison on SNR and CT.

Sparsity %	SNR(H)	CT(H)	SNR(N)	CT(N)	SNR(M)	CT(M)
60	8	45	4	44	2	43
65	36	45	32	37	30	36
70	46	35	42	34	40	33
75	55	28	51	27	49	26
80	65	22	61	21	58	20
85	76	12	72	11	69	10
90	87	8	82	7	80	6
95	96	7	92	6	90	5
100	99	6	97	5	95	4